<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>
<body>

    <form action="" method="get">
        <input type="text"><br>
        <input type="password"><br>
        <input type="checkbox"><br>
        <input type="radio"><br>
        <select name="" id="">
            <option value="">1</option>
            <option value="">2</option>
            <option value="">3</option>
        </select>
        <br>
        <textarea name="" id="" cols="30" rows="10"></textarea>
    <input type="submit" value="提交">
    <button>确定</button>
    </form>
</body>
</html>